Numerical Computations of Confined Swirl Flows inAugmentor of Jet Engines and Comparisons withExperiments
文献类型：期刊论文
| 作者 | Tan Haoyuan; Huang Xianjian |
| 刊名 | JOURNAL OF THERMAL SCIENCE
 |
| 出版日期 | 1992 |
| 卷号 | 1期号:2页码:140,147 |
| 关键词 | Swirl Turbulence Augmentor Flowfield Numerical Calculation |
| 英文摘要 | This paper describes the design of four types of swirlers which produce different velocity profiles. The data of confined turbulent swirling flowfields are obtained from experiments and numerical calculations. The actual flow profiles at the swirler exit basically agree with the desired profiles. Two kinds of turbulence models, k - e model and DDC model, are used to predict the flowfields produced by swirl augmentors. The result8 show that the DDC model, based on interaction between dissipation and dispersion, can overcome the defect of k - e model and predict the swirling flowfields more accurately than k - e model. |
| 公开日期 | 2013-03-13 |
| 源URL | [http://ir.etp.ac.cn/handle/311046/54486]  |
| 专题 | 工程热物理研究所_Journal of Thermal Science |
| 推荐引用方式 GB/T 7714 | Tan Haoyuan,Huang Xianjian. Numerical Computations of Confined Swirl Flows inAugmentor of Jet Engines and Comparisons withExperiments[J]. JOURNAL OF THERMAL SCIENCE,1992,1(2):140,147. |
| APA | Tan Haoyuan,&Huang Xianjian.(1992).Numerical Computations of Confined Swirl Flows inAugmentor of Jet Engines and Comparisons withExperiments.JOURNAL OF THERMAL SCIENCE,1(2),140,147. |
| MLA | Tan Haoyuan,et al."Numerical Computations of Confined Swirl Flows inAugmentor of Jet Engines and Comparisons withExperiments".JOURNAL OF THERMAL SCIENCE 1.2(1992):140,147. |
入库方式： OAI收割
来源：工程热物理研究所
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